66764172

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{23279}}^1$

素因数の和:23525

約数の個数: 24

約数和(自身を含む): 156441600

約数和(自身を除く): 89677428

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 23279, 46558, 69837, 93116, 139674, 279348, 5563681, 11127362, 16691043, 22254724, 33382086, 66764172]

約数ペア:

[(1, 66764172), (2, 33382086), (3, 22254724), (4, 16691043), (6, 11127362), (12, 5563681), (239, 279348), (478, 139674), (717, 93116), (956, 69837), (1434, 46558), (2868, 23279)]